package com.hong.dao;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.hong.domain.Classes;
import java.util.List;
import org.apache.ibatis.annotations.Mapper;

@Mapper
public interface ClassesMapper  extends BaseMapper<Classes> {
    int deleteByPrimaryKey(Integer id);

    int insert(Classes record);

    boolean insertOrUpdate(Classes record);

    int insertOrUpdateSelective(Classes record);

    int insertSelective(Classes record);

    Classes selectByPrimaryKey(Integer id);

    int updateByPrimaryKeySelective(Classes record);

    int updateByPrimaryKey(Classes record);

    int updateBatch(List<Classes> list);
}